Question

Which material has greater tendency to form metal oxide?

Answer 1

Answer:

Calcium

Explanation:

Calcium has the greater tendency to form metal oxide. K and Na reacts violently with cold water whereas Ca readily reacts with cold water.

Answer 2

hey....here is your answer....

Calcium

Here is the answer to your question:  Calcium has the greater tendency to form metal oxide. K and Na reacts violently with cold water whereas Ca readily reacts with cold water.

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